Thanks Jim for your help

"Jim" wrote in message
oups.com...
I have been traveling the French canals for 4 years now on a converted
Dutch cargo barge. We see many "yachts" in transit between the Med and
the north. The key is the dimensions of the boat. The locks are 5.2
m. wide and 30+ long at the smalest. The air draft cannot exceed 3.5
m.(many bridges) and the water draft should be less than 2 m., but 1.7
would be better.